St Charles Weather Forecast

    • 34
    • 58

    Decreasing Clouds

    • 30
    • 57

    Becoming Sunny

    • 45
    • 68

    Mostly Sunny

    • 44
    • 74

    Partly Sunny

    • 44
    • 77

    Partly Sunny

    • 38
    • 64

    Chance Rain Showers

    • 36
    • 59

    Partly Sunny

Today 30 Apr Cuming

Partly sunny. Near steady temperature in the mid 50s. North Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 30 Apr Cuming

Partly cloudy with a chance of Sprinkles in the Evening, then mostly clear after midnight. Areas of frost after midnight. Lows in the lower 30s. Northwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight.

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St Charles Temperature Statistics

April Temperature

Fremont Municipal Airport (26.1 miles)

  • Lowest 18 April, 2026

    27.9 °F

  • Average April

    49.8 °F

  • Highest 13 April, 2026

    86.7 °F

Climate (2021–Present)

Fremont Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    65 °F
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